From b92ceccfdb9d1ba6172e53008e1b5afea32ca20d Mon Sep 17 00:00:00 2001
From: William Carroll <wpcarro@gmail.com>
Date: Mon, 8 Aug 2022 10:53:23 -0700
Subject: fix(wpcarro/emacs): Update rust configuration

- Prefer LSP to racer
- Move KBDs to central location

Change-Id: Ib3fbf1b383d711f3ac6dd6d7791374b014b9df90
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6054
Reviewed-by: wpcarro <wpcarro@gmail.com>
Autosubmit: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
---
 users/wpcarro/emacs/.emacs.d/wpc/keybindings.el | 14 ++++++++++++++
 users/wpcarro/emacs/.emacs.d/wpc/wpc-rust.el    | 25 +++----------------------
 2 files changed, 17 insertions(+), 22 deletions(-)

(limited to 'users/wpcarro/emacs/.emacs.d/wpc')

diff --git a/users/wpcarro/emacs/.emacs.d/wpc/keybindings.el b/users/wpcarro/emacs/.emacs.d/wpc/keybindings.el
index 75ac95611f5d..16b3d6c8f3e8 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/keybindings.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/keybindings.el
@@ -454,5 +454,19 @@
  "C-v" #'clipboard-yank
  "C-S-v" #'clipboard-yank)
 
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Rust
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(general-define-key
+ :keymaps '(rust-mode-map)
+ :states '(normal)
+ "gd" #'lsp-find-definition
+ "gr" #'lsp-find-references)
+
+(general-define-key
+ :keymaps '(rust-mode-map)
+ "TAB" #'company-indent-or-complete-common)
+
 (provide 'keybindings)
 ;;; keybindings.el ends here
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-rust.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-rust.el
index dfee2fc86b81..82ffe40dc4d2 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-rust.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-rust.el
@@ -6,11 +6,6 @@
 
 ;;; Commentary:
 ;; Supports my Rust work.
-;;
-;; Dependencies:
-;; - `rustup`
-;; - `rustup component add rust-src`
-;; - `rustup toolchain add nightly && cargo +nightly install racer`
 
 ;;; Code:
 
@@ -18,30 +13,16 @@
 ;; Dependencies
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
-(require 'macros)
+(require 'lsp)
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Configuration
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
-(use-package racer
-  :config
-  (setq rust-sysroot (->> "~/.cargo/bin/rustc --print sysroot"
-                          shell-command-to-string
-                          s-trim-right))
-  (setq racer-rust-src-path (f-join rust-sysroot "lib/rustlib/src/rust/src"))
-  (add-hook 'racer-mode-hook #'eldoc-mode))
-
 (use-package rust-mode
   :config
-  (add-hook 'rust-mode-hook #'racer-mode)
-  (macros-add-hook-before-save 'rust-mode-hook #'rust-format-buffer)
-  (define-key rust-mode-map
-    (kbd "TAB")
-    #'company-indent-or-complete-common)
-  (define-key rust-mode-map
-    (kbd "M-d")
-    #'racer-describe))
+  (add-hook 'rust-mode-hook #'lsp)
+  (setq rust-format-on-save t))
 
 (provide 'wpc-rust)
 ;;; wpc-rust.el ends here
-- 
cgit 1.4.1